All the weather radar signals from multiple locations claimed to be used to measure weather conditions for the news actually modify weather conditions
Additionally water is emmitted from smoke stacks or chimneys
And Jets and Planes spray chemicals
These can only effect local weather where they occur
But by doing so at all local locations in the world the weather in any location in the known world can be modified
Weather Wars 101 claimed something like that before shut down
There still is a weather wars electronic book and maybe a physical one that could be purchased and it linked to youtube videos in the electronic version that could be watched
But the old website no longer seemed to work properly and be suspicious of getting a computer viirus by going to I suspect
The old site could be viewed with way back machine
from web dot archive dot org /*/ insert websites name
Maybe that is how I found the boom I do not remember
Sure if you can find it